 |  |  | |
| PartNumber | 2903683 | 2903680 | 2903682 |
| Description | Industrial Relays Plug-in, 4 PDTs 24 V AC | Industrial Relays Plug-in, 4 PDTs LED 110 V DC | REL-IR4/LDP-220DC/4X21 |
| Manufacturer | Phoenix Contact | Phoenix Contact | - |
| Product Category | Industrial Relays | Industrial Relays | - |
| RoHS | Y | Y | - |
| Product | Industrial | Industrial Relays | - |
| Contact Termination | Quick Connect Terminal | Quick Connect Terminal | - |
| Relay Contact Form | 4 Form C (4PDT-NO, NC) | 4 Form C (4PDT-NO, NC) | - |
| Contact Current Rating | 50 mA | - | - |
| Coil Termination | Quick Connect Terminal | Quick Connect Terminal | - |
| Coil Type | Non-Latching | Non-Latching | - |
| Coil Voltage | 24 VAC | 110 VDC | - |
| Coil Current | 66 mA | 8 mA | - |
| Switching Voltage | 30 VAC, 36 VDC | 250 VAC, 250 VDC | - |
| Mounting Style | Socket | Socket | - |
| Mounting Type | DIN Rail | DIN Rail | - |
| Contact Material | Silver Nickel (AgNi) | Silver Nickel (AgNi) | - |
| Series | REL-IR | REL-IR | - |
| Length | 27.5 mm | 27.5 mm | - |
| Width | 21.2 mm | 21.2 mm | - |
| Height | 27.5 mm | 27.5 mm | - |
| Application | Industrial | Industrial | - |
| Contact Form | 4PDT (4 Form C) | 4PDT (4 Form C) | - |
| Current Rating | 6 A | 6 A | - |
| Brand | Phoenix Contact | Phoenix Contact | - |
| Product Type | Industrial Relays | Industrial Relays | - |
| Factory Pack Quantity | 10 | 10 | - |
| Subcategory | Relays | Relays | - |
| Tradename | RIFLINE Complete | RIFLINE Complete | - |
| Part # Aliases | REL-IR4/L-_24AC/4X21AU RELIR4L24AC4X21AU | REL-IR4/LDP-110DC/4X21 RELIR4LDP110DC4X21 | - |
| Unit Weight | 1.158397 oz | 1.201361 oz | - |